Patrick C. Headley, Dianne T. V. Pawluk. A low-cost, variable-amplitude haptic distributed display for persons who are blind and visually impaired. In Armando Barreto, Vicki L. Hanson, editors, Proceedings of the 12th International ACM SIGACCESS Conference on Computers and Accessibility, ASSETS 2010, Orlando, FL, USA, October 25 - 27, 2010. pages 227-228, ACM, 2010. [doi]
Abstract is missing.